All Questions
326,340
questions
0
votes
0
answers
7
views
Built-in IKEv2 and PSK on Windows Server
I tried to use on Windows Server 2019, then built-in VPN Type IKEv2 + PSK
So:
Fill the PSK in "Allow custom IPsec policy for L2TP/IKEv2 connection" (rrasmgmt.msc)
Firewall ports are opened ...
- 612
0
votes
0
answers
4
views
Should smtp_helo_name always be the same as your MX record?
I can't seem to satisfy HELO checks on SPF records in all cases. I have an SPF record for my domain like this:
"v=spf1 mx -all"
The MX records in the zone are:
mx0.mydomain.org.uk. ...
- 507
-1
votes
0
answers
6
views
if statement in htaccess
I'm using the following .htaccess to allow access to my website by IP address:
<Limit GET POST>
Require all denied
Require ip x.x.x.x
Require ip y.y.y.y
</Limit>
I was wondering if it ...
- 109
0
votes
0
answers
8
views
Javascript stuck into function loop
I'm trying to get rid of this loop and cannot find the issue.
I'm using websocket for sending some message , I'm using switch/case statement for calling some functions, Here the code.
var ...
- 71
-1
votes
0
answers
11
views
OVPN client unable to access websites via domain despite PiHole DNS resolution
I seem to have a networking issue in Docker. My setup is the following:
OVPN Access Server running in Docker from the official openvpn/openvpn-as image [in home network]
OVPN client on iOS [outside ...
- 1
1
vote
1
answer
20
views
Wrong permissions on newly created file in directory NFS mounted from a Thecus NAS
The NFS client is a Raspberry Pi, running Debian 12 (Pi OS), named "raspberrypi".
The NFS server is a Thecus N5810, named "storage2".
The /home directory is mounted like this:
user@...
0
votes
1
answer
14
views
how to open 3389 TCP on CSF for Remote Desktop Connection in CentOS 7?
Recently I installed CSF and disabled firewalld on centos 7
when it was on firewalld there was no problem with remote connection
but now I'm not able to connect throught remote desktop because of CSF ...
0
votes
0
answers
3
views
Helm install using a local compressed k8s-dashboard.tgz file. Can see the image with crictl command, but cannot resolve an "ImagePullBackOff" Err
I am having trouble installing Kubernetes-Dashboard onto my 4-node (1 Control Node, 3 Worker Node) cluster. I have been tasked to install RHEL 8 and RKE2 onto 4 servers that need to be available for a ...
- 1
0
votes
0
answers
15
views
How to scale websocket listeners?
I'm asking about the case when your service is listening for some streams with non-stationary message intensity. Such situations are arising naturally if you for example listening for stock exchange ...
- 1
0
votes
0
answers
10
views
Verifying connectivity for Multicast [migrated]
I am trying to use my Windows 11 laptop as a external display of my Windows 11 work computer.
The Wireless display built in function seems promising.
So far, no success. All installed, and tested on ...
- 1
0
votes
0
answers
6
views
Set custom ingress port on google cloud run
I'm trying to deploy an SMTP Server on google cloud run and so far I haven't been able to figure out how to attach a TCP/UDP Load Balancer to the back end.
Is there a way for my Cloud Run application ...
0
votes
0
answers
9
views
Azure VM not receiving data from Externally Hosted SQL Server
I have an Azure VM that hosts a PHP web application and a MySQL server.
One of the processes required is to retrieve data from a third-party instance of MS SQL Server. To facilitate this, I have ...
0
votes
0
answers
26
views
Unable to access a partition on a SAS LUN on Windows
Let me start of by saying, I have no clue what I am doing in regards to using this Dell PowerVault MD3400. It was setup long before I arrived at the company and everyone who was involved with the ...
- 109
0
votes
0
answers
8
views
nftables restrict access between date and time
Documentation of nftables about match concept is too weak .
nftables document
I want accept all traffic from ip x.w.y.z with port 80 only between two Date & Time for example :
start : 2024/01/12 ...
- 157
0
votes
1
answer
14
views
Connecting to Windows desktop remote PC by enablecredsspsupport:i:0
I have a windows client PC which my windows user is configured to work with active directory (domain factory.com). I tried to connect to another PC by remote desktop which belongs to another active ...
- 165
0
votes
1
answer
33
views
K8s - Does LoadBalancer Service need NodePort?
I was going through this tutorial and it says that we need to define NodePort when using service type LoadBalancer.
But I've seen implementation of LoadBalancer service types without providing ...
- 83
0
votes
0
answers
20
views
Is there a trick to getting Route53 to work with a subdomain that begins with an underscore?
I'm trying to setup DKIM CNAME records in AWS Route53, but they aren't working due to an underscore at the start of a subdomain. I've tried adding the record to Route53 zone for xyz-domain, for ...
- 1
0
votes
0
answers
13
views
Cannot Push Log Data to Azure EventHub From Azure AKS using OpenTelemetry
I have an Azure AKS cluster and I am trying to send my container level logs to an Azure EventHub using OpenTelemetry Collector. I am deploying the OpenTelemetry Collector as a DaemonSet and below is ...
- 63
0
votes
0
answers
15
views
DKIM Record Externally Readable Yet Emails Not DKIM Signed
I have a VPS and launched my own mail server on it using Postfix & Dovecot.
Emails are now going in and out of my self-hosted mail server.
I created reverse A, SPF, DMARC and DKIM records for ease ...
- 103
0
votes
0
answers
13
views
How to Visualize or Export Cloudflare WAF Rules?
I'm looking for a way to graphically visualize Cloudflare WAF (Web Application Firewall) rules. Does anyone know if there's a tool or method to achieve this? Alternatively, is there a way to export ...
1
vote
0
answers
15
views
MySQL via SSH tunneling refuses user credentials
I initiate an SSH tunnel like so:
ssh -L 12345:127.0.0.1:51874 remote_server
Where 51874 is the port MySQL listens on (on the host, mapped to 3306 in a container) on remote_server. This works as ...
- 111
0
votes
0
answers
7
views
Subversion wildcard access not allowing users to delete files
I am using Subversion 1.10 which claims to work with wildcards in path authorization.
I have a large group of project folders (2000+) containing restricted and unrestricted sub-folders in each Trunk ...
- 103
-2
votes
0
answers
60
views
How does DNS work in wg-quick?
I am trying to setup a VPN with two hops: traffic coming from the client gets routed through a VPS server and then to mullvad vpn:
https://i.sstatic.net/CbKJEd1r.png
Everything works just fine, but I'...
0
votes
0
answers
10
views
AWS - consuming free tier SQS queries
I have a simple personal project I work on from time to time to learn AWS.
Recently I received an alert emailk from aws stating that I'm reaching the free tier quota for one or more services with the ...
- 151
0
votes
0
answers
4
views
Config a CwPanel local server to read local domains
I have the following situation: I have a local test server where I use Almalinux 8 with CWPanel. I have several test domains configured on it: 192.168.1.50/~virtual 192.168.1.50/~cliente 192.168.1.50/~...
0
votes
0
answers
8
views
Disable docker-desktop logging
Those logs located in <docker folder>/desktop/log/host/ (for me it's ~/.docker/desktop/log/host/) and named like: electron-<year>-<month>-<day>-<hour>.log.<some number&...
- 1
0
votes
0
answers
9
views
adcli - How to join domain with hostname longer than 20 characters?
I'm trying to join my domain, but the server joining has a hostname longer than 20 characters which apparently is too long for the samAccountName-parameter in AD. The join request itself uses adcli to ...
- 6,250
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votes
0
answers
13
views
Is it possible to run TFTP from Apache server?
Today we run Open TFTP and Apache as two different applications on a Windows 11 Pro, x64-bit machine. We start them separately. The Apache we run is Apache Haus 2.4.46. Is there a way to run TFTP from ...
0
votes
0
answers
10
views
Puppet not downloading file from https source if target file doesn't exist and checksum_value is set
I have situation where puppet doesn't even bother downloading file if it doesn't exist. Calculated sha256 for it to avoid constantly downloading and updating if the file has not changed and entered it ...
- 1
0
votes
0
answers
12
views
apache mod_php vs php_fpm - huge difference in load time, but only for Wordpress website
I have a Wordpress website, it was set up as nginx proxy apache mod_php.
Load time was over 2.5 seconds, so I tried several ways to speed it up.
Finally I tried php_fpm and voila - the website loaded ...
- 882
1
vote
0
answers
13
views
KVM CPU Passthrough Frequencies
I am looking at a KVM server and client, and noticed something I don't really understand and I'm hoping someone can enlighten me/point me in the correct direction.
cat /proc/cpuinfo shows - among ...
- 6,322
0
votes
0
answers
26
views
Nginx not routing simultaneous requests hashed by a header variable to same upstream
I am using Nginx v1.27 as a load balancer for 2 upstream services. The routing is decided by nginx using hash on a header in the request.
Since the apps are part of a transaction, requests with a ...
- 101
0
votes
0
answers
17
views
Using iconv to convert from IBM-500 to some form of UTF
This question is specifically about AIX where the option to use WCHAR_T isn't available.
I was under the impression that UTF-32BE was an example of a UTF codepage that everything could be converted ...
- 155
-1
votes
0
answers
25
views
Can not connect to remote mariadb server
I have 2 servers both running Virtualmin and I’m trying to access a database on Server A from Server B. The firewall allows port 3306 to be open for the IP address of both servers. On Server A, I have ...
- 258
0
votes
0
answers
6
views
How do I configure MailU to work with Authelia& Traefik?
I've been trying to setup MailU to work with Authelia via Traefik, but the guide for Traefik on the MailU site is old, stubby and uses Traefik v2. I'm using Traefik 3, Authelia, MailU in 3 separate ...
- 1
-1
votes
0
answers
30
views
Mail from my company's mail server to Microsoft-hosted domains blocked for no obvious reason
On 20 June mail from my company's mail server began bouncing when sent to domains hosted by Microsoft/Outlook/Hotmail/Office or whatever they want to be called today, with the following bounce message:...
- 99
0
votes
0
answers
24
views
How to monitor multiple kubernetes clusters using grafana and prometheus from a separate cluster?
I have three kubernetes clusters. (monitoring, one, two). monitoring cluster is dedicated for monitoring tools. So on monitoring cluster, I will install prometheus and grafana. On other cluster should ...
- 26
0
votes
0
answers
35
views
How to read large response using ngx.fetch
I am using nginx with ngx_http_js_module.so
I am using ngx.fetch function works but returns partial response (first around 2k chars) when response body is large. I tried changing buffer_size, ...
- 1
0
votes
0
answers
20
views
Issues with host and PHP [closed]
I'm with TSOHOST who have been bought out by i believe GoDaddy. I've found out they have moved all of my sites onto their new hosting.
The issue im having is that the wp-admin part is working and i ...
- 165
0
votes
0
answers
21
views
Resolving Driver Issues in Ubuntu 20.04 with Real-Time Kernel
I have Ubuntu 20.04 with Kernel 5.15.0-113, and I installed the real-time kernel version 5.9.1 because I couldn't find the real-time version for my current kernel. The installation went well, and I ...
0
votes
0
answers
16
views
Websocket with socket.io on K8S, how to make it work?
I hope you are well
I'm having a problem when trying to open communication between my applications within Kubernetes. Currently client-server communicate through socket.io, but when adding it to ...
-1
votes
1
answer
42
views
Disable ICMPv6, IGMPv2 and other network protocols
I'm the IT guy for a small office that started to get not so small anymore, so we got a switch and a windows server active directory. Then some security concerns started to appear, so i searched the ...
- 1
-1
votes
0
answers
58
views
Postfix Mail being redirected to private inbox
I am relatively new to Linux, setting up servers and especially handling mail related things. I've bought a new domain and rented a VPS, which now hosts my website. I need a more open environment for ...
0
votes
0
answers
13
views
Play DRM Content in Horizon Session
this is pretty straightforward. the DRM content playback implementation in browsers as it presently stands, interferes with the horizon session being able to transmit the content over the horizon ...
- 23
-1
votes
0
answers
47
views
Windows Server 2022 Hyper-V DHCP Lease code 83
I need help with Hyper-v Windows Server 2022.
Recently Spinned up a new Cluster on Win 2022 and I am facing Network challenges with the VMs not seeing the Network. But only the ones deployed without ...
- 29
-1
votes
1
answer
22
views
Route traffic through VPS
I have a local server machine. And I have, as well, a VPS with a domain name and static IP. Is there anyway I can use the VPS as a front interface to route the traffic to my local machine?
My local ...
0
votes
0
answers
20
views
Apisix kubernetes Discovery not work
I am using official helm chart to install the APISIX in my Kubernetes.
I only override the following values from the official helm chart:
useDaemonSet-> true
serviceAccount -> set create to ...
- 1
0
votes
0
answers
11
views
openarc: can't parse Authentication-Results
I've just set up openarc on fedora38 with postfix-3.7.9. I believe it's working properly, but I have a few questions.
I'm seeing messages like this periodically. I've found another similar report from ...
- 123
-1
votes
0
answers
24
views
Accessing devices behind a firewall [closed]
I'm trying to set up my home network, and while I do know the fundamentals, I am completely stumped and don't really know where to go from here.
My network is explained as per the abstracted network ...
0
votes
0
answers
12
views
Error while trying to create a kind cluster
enter image description here
Any fix to this ?I tried setting up the kind cluster from my local VM.
